(1)  A building surveyor who has issued a certificate of likely compliance (permit building work) may amend the certificate at any time before a building permit has been issued in respect of the permit building work to which the certificate relates.

(2)  If a certificate of likely compliance (permit building work) has been submitted with an application for a building permit, the certificate forms part of the application and may be amended as part of the application.

(3)  If a certificate of likely compliance (permit building work) was submitted with the application for a building permit and the permit was granted, the certificate forms part of the building permit and may be amended as part of the permit.